Vibrational residue removal type automatic unpacking and unloading method

A material bag and residual material technology, which is applied in the field of automatic unpacking and unloading of vibrating residual material removal, can solve the problems of waste of residual material, incomplete falling of materials, incomplete falling of materials, etc., to prevent waste of raw materials, improve efficiency, The effect of no residual blanking

Active Publication Date: 2018-11-30
CHINA JILIANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For the granular material package, Italy has developed an automatic feeding and cutting system for the polymer particle material package, which uses a manipulator to move the material package to a special cutter head bag breaker, then puts the material bag down, and the material bag falls to the cutter head This system is easy to break the woven bag and cause the problem that the woven bag debris pollutes the raw material
Similarly, some domestic automatic unpacking devices also have this problem, such as Chinese patent CN2013102767140 and patent CN201510116184, both use saw blades to destructively unpack bags, which is prone to bag debris
[0005] Chinese patent CN2015201899359 has improved this problem. When the bag is broken, the bag debris will not fall into the material pool with the material, but it still has the incomplete whereabouts of the material in the material bag, and it is easy to fall into the folds and corners of the material bag. The problem of residual material
[0006] It can be seen that the automatic unpacking and unloading device in the prior art is prone to produce packaging bag debris, and it is easy to mix into the material, and the incomplete whereabouts of the material causes the problem of waste of residual material

Method used

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  • Vibrational residue removal type automatic unpacking and unloading method
  • Vibrational residue removal type automatic unpacking and unloading method
  • Vibrational residue removal type automatic unpacking and unloading method

Examples

Experimental program
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Effect test

Embodiment 1

[0055] Such as figure 1 as shown, figure 1 The device includes: bale moving machine 1, unloading device 2, bag receiving mechanism 5, material bag rack 3 and a controller. A collector is arranged under the unloading mechanism, and after collecting materials, they are fed to the production machinery through the feeding pipeline. The unloading device 2 is mainly used in the feeding device as the present invention.

[0056] The bag moving machine 1 is a Cartesian robot with a vacuum suction cup 11 at its end. A liftable base is installed at the bottom of the material bag rack 3. After each bag is moved, the controller controls the base to rise by one grid, so that the bag moving machine 1 does not need to change the operating height, just repeat the handling track.

[0057] see Figure 1-7 , The unloading device 2 includes a cutting mechanism 6, a conveyor belt 7 with an upwardly inclined surface, a vibration bag mechanism 8 and a bag pulling robot 9 arranged in sequence.

[...

Embodiment 2

[0067] combine Figure 9 as shown, Figure 9 The device includes: a bale moving machine, a material unloading device, a bag receiving mechanism, a bag rack and a controller, and the unloading device includes a cutting mechanism 6, a conveyor belt 7, a vibrating bag mechanism and a bag-pull manipulator 9 (as a bag-pull mechanism). The conveyor belt 7 rear end is vertically downward, and there is also a vertical cutting bag storehouse 78 at the bottom of the conveyor belt 7 rear end. There is an opening in the lower part of the bag cutting bin 78, and the cutting knife 65 in the cutting mechanism 6 passes through the opening and cuts the material bag 41 straight. The vibrating package mechanism includes a vibrator 80 and a frame 81. The vibrator 80 includes a left vibrating frame 84 and a right vibrating frame 85 with a groove-shaped vibrating head at the top. A racket head 82 and a right racket head 83. Rotating the racket rotating shaft 86 can make the left racket head 82 a...

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Abstract

The invention discloses a vibrational residue removal type automatic unpacking and unloading method. The method comprises the following steps that material bags are moved onto a conveying belt; the surface of the conveying belt slopes downwards, and the conveying belt is used for conveying the material bags to a bag cutting bin located at the rear end of the conveying belt; the bag cutting bin isvertically arranged, and an opening is formed at the bottom of the bag cutting bin; after the material bags enter the bag cutting bin, a cutting mechanism, mounted close to the rear end of the conveying belt and located below the bag cutting bin, penetrates through the opening at the bottom of the bag cutting bin, and the material bags are cut open; after cutting is completed, a bag vibrating mechanism located on the outer side of the bag cutting bin functions, and the material bags are vibrated and patted to promote discharging of residue; and when the material bags are vibrated and patted bythe bag vibrating mechanism, the material bags are caught and dragged upwards by a bag dragging mechanism, and the material bags are dragged away from the conveying belt when the residue is emptied.By means of the vibrational residue removal type automatic unpacking and unloading method, automatic unpacking is achieved; packaging bag scrap pollution is not generated to a particle material; and non-residual blanking is achieved, and waste of raw materials is prevented.

Description

[0001] This application is a divisional application with application number 201710037245.5, application date January 13, 2017, and the title of the invention "a method for automatic unpacking and unloading with vibration and residue removal". technical field [0002] The invention relates to the technical field of unpacking and unloading, in particular to an automatic unpacking and unpacking and unpacking method for industrial production with vibration and residue removal. Background technique [0003] The main raw material for the production of plastics (such as biaxially oriented film BOPP) is polymer particle PP material, which is generally packed and transported in woven bags. At present, most of the feeding of granular materials in China is done manually, and there are many disadvantages in manual feeding. First of all, manual feeding seriously reduces the degree of automation of the process, and manual unpacking is labor-intensive and prone to fatigue, resulting in uns...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65B69/00
CPCB65B69/0008B65B69/0033
Inventor 邹细勇朱力陈利红
Owner CHINA JILIANG UNIV
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